💥 M113K ECU Tune & Reflash – Supercharged AMG V8 Power 💥

Unleash the full potential of your Kompressor-powered AMG with a custom ECU reflash tailored for the M113K 5.4L Supercharged V8.

Tested on the street and track — this M113K ECU tune for E55, CLS55, SL55, S55, and G55 AMG platforms sharpens response, increases boost, and delivers jaw-dropping torque without sacrificing drivability. It's designed for drivers who want a proven performance bump without sacrificing daily reliability.

🔧 Why Tune the M113K?

The factory tune leaves power and efficiency on the table. Our ECU reflash optimizes boost control, ignition timing, throttle response, and fuel delivery for a significant gain in horsepower and torque — all without compromising engine life.

Pair your tune with supporting upgrades like log-style shorty headers, mid-length headers, a Bosch 82mm throttle body, and a performance intake for maximum gains.

📈 What You Can Expect

Gains: Up to +80 HP and +100 lb-ft of torque with a tune alone.

• Faster, more aggressive throttle response
• Increased blower torque and top-end pull
• Speed limiter removed and rev limiter optimized
• Improved transmission behavior and part-throttle feel
• Safe for daily driving, spirited canyon runs, or dragstrip hits

This is not an off-the-shelf flash. Each file is tailored to your build — pulley size, headers, cooling mods, and fuel preferences are all factored in.

All files are designed with reliability in mind — boost, AFR, and timing maps are dialed in for safe long-term use.

Includes 6 months of tuning support for updates or revisions.

🚘 Compatible Vehicles

💬 What Drivers Say

"Car went from quick to violent. Midrange torque hits like a sledgehammer now. Huge difference even before pulley or headers."

"Tuning support was excellent. Easy to flash, burble is dialed in, and the boost hits harder without knocking. Highly recommend."

🚚 How It Works

1. Place your order or contact us with any questions.
2. We gather details on your build, mods, and fuel type.
3. We provide a programmer and detailed flashing instructions.
4. Flash your ECU and experience the transformation.

Built for AMG owners who want to push their M113K without compromise.